SHACKELFORD W17L

Oil · District 08 · Lease #60297

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

275k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2023-07 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 275,313 BBL Cum Gas: 1,184,090 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,506 BBL/mo

Di (annual)

78.1%

b-factor

0.0

EUR

253,687 BBL

R-squared

0.556

type

exponential

Operator History (from monthly production reports)

2023-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12HPIONEER NATURAL RES. USA, INC.110,5462023-02-22